255536927 has 2 divisors, whose sum is σ = 255536928. Its totient is φ = 255536926.

The previous prime is 255536873. The next prime is 255536933. The reversal of 255536927 is 729635552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255536927 - 2²⁶ = 188428063 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255536977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127768463 + 127768464.

It is an arithmetic number, because the mean of its divisors is an integer number (127768464).

Almost surely, 2^255536927 is an apocalyptic number.

255536927 is a deficient number, since it is larger than the sum of its proper divisors (1).

255536927 is an equidigital number, since it uses as much as digits as its factorization.

255536927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567000, while the sum is 44.

The square root of 255536927 is about 15985.5224187388. The cubic root of 255536927 is about 634.5773342048.

The spelling of 255536927 in words is "two hundred fifty-five million, five hundred thirty-six thousand, nine hundred twenty-seven".